H01S5/18338 - CPC Classification Index

ClassID:

215992 ⎘

H01S5/18338 - CPC Classification

Classification description:

Semiconductor lasers; Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region; Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement Non-circular shape of the structure

Recent Application in this class:

20250192519

2025-06-12

OPTOELECTRONIC SEMICONDUCTOR COMPONENT, METHOD FOR PRODUCING THE OPTOELECTRONIC SEMICONDUCTOR COMPONENT AND LIDAR SYSTEM

20240396302

2024-11-28

CONCAVE LASER APERTURE FOR HIGH-BANDWIDTH COMMUNICATION

20240348016

2024-10-17

VERTICAL-CAVITY SURFACE-EMITTING LASER WITH ASYMMETRIC APERTURE FOR IMPROVED POLARIZATION STABILITY

20230036079

2023-02-02

VERTICAL CAVITY SURFACE-EMITTING LASER

20220385040

2022-12-01

VERTICAL CAVITY SURFACE EMITTING LASER

20220166192

2022-05-26

VCSELs for high current low pulse width applications

20210249844

2021-08-12

Surface-emitting semiconductor laser

20210098972

2021-04-01

VCSEL WITH ELLIPTICAL APERTURE HAVING REDUCED RIN

20210098971

2021-04-01

Light-emitting element and method for manufacturing the same

#10

20210083454

2021-03-18

SURFACE-EMITTING SEMICONDUCTOR LASER AND SENSING MODULE

#11

20210075193

2021-03-11

Surface emitting laser device and a light emitting device including the same

#12

20200321755

2020-10-08

Output-Programmed Vertical Cavity Surface Emitting Laser Array

#13

20200244040

2020-07-30

Intensity noise mitigation for vertical-cavity surface emitting lasers

#14

20200028327

2020-01-23

Two-dimensional photonic crystal surface emitting laser

#15

20190393680

2019-12-26

VCSELS having mode control and device coupling

#16

20190393678

2019-12-26

Implant regrowth VCSEL and VCSEL array with heterogeneous combination of different VCSEL types

#17

20190372301

2019-12-05

Vertical cavity surface-emitting laser

#18

20190341743

2019-11-07

VCSEL with elliptical aperture having reduced RIN

#19

20190074662

2019-03-07

Light-emitting element and method for manufacturing the same

#20

20180337516

2018-11-22

VCSELs having mode control and device coupling

#21

20180090909

2018-03-29

Implant regrowth VCSEL and VCSEL array with heterogeneous combination of different VCSEL types

#22

20180070423

2018-03-08

Light emitting apparatus and optical transmitting apparatus

#23

20180069375

2018-03-08

Light-emitting element and method for manufacturing the same

#24

20180026419

2018-01-25

Semiconductor light-emitting device and manufacturing method for the same

#25

20170012409

2017-01-12

Light-emitting element and method for manufacturing the same

#26

20150349494

2015-12-03

Light-emitting element and method for manufacturing the same

#27

20150325981

2015-11-12

Light-emitting element and method for manufacturing the same

#28

20150180213

2015-06-25

Vertical cavity surface emitting laser and atomic oscillator

#29

20150180209

2015-06-25

Vertical cavity surface emitting laser and atomic oscillator

#30

20150180204

2015-06-25

Vertical cavity surface emitting laser and atomic oscillator

#31

20150036710

2015-02-05

Light-emitting element

#32

20130273677

2013-10-17

Surface emitting laser device, surface emitting laser array, optical scanning device, image forming apparatus, and manufacturing method of surface emitting laser device

#33

20130195135

2013-08-01

Surface emitting laser

#34

20120294652

2012-11-22

Surface emitting laser diode, optical scanning apparatus and image forming apparatus

#35

20120237261

2012-09-20

Surface emitting laser and image forming apparatus

#36

20120175670

2012-07-12

LIGHT EMITTING ELEMENT, METHOD FOR MANUFACTURING LIGHT EMITTING ELEMENT, LIGHT EMITTING ELEMENT ASSEMBLY, AND METHOD FOR MANUFACTURING LIGHT EMITTING ELEMENT ASSEMBLY

#37

20120170084

2012-07-05

Surface-emitting semiconductor laser, surface-emitting semiconductor laser device, optical transmission apparatus, and information processing apparatus

#38

20120106585

2012-05-03

High fill-factor efficient vertical-cavity surface emitting laser arrays

#39

20120086765

2012-04-12

Surface-emitting laser element, surface-emitting laser array, optical scanning apparatus, image forming apparatus, and method of manufacturing surface-emitting laser element

#40

20110261856

2011-10-27

Vertical-cavity surface-emitting laser

#41

20110261850

2011-10-27

Surface emitting laser device, surface emitting laser array, optical scanning device, image forming apparatus, and manufacturing method of surface emitting laser device

#42

20110249696

2011-10-13

Laser diode

#43

20110182315

2011-07-28

Surface-emitting semiconductor laser and manufacturing method thereof

#44

20110182314

2011-07-28

Vertical cavity surface emitting laser, vertical cavity surface emitting laser device, and optical transmission device

#45

20110176572

2011-07-21

VCSEL with non-circular mesa and current confinement aperture for higher order lateral mode emission

#46

20110116147

2011-05-19

Surface emitting laser device, surface emitting laser array, optical scanning device, and image forming apparatus

#47

20100054290

2010-03-04

Surface emitting laser

#48

20090279580

2009-11-12

Surface-emitting type semiconductor laser that controls polarization directions of laser light and method for manufacturing the same

#49

20090262770

2009-10-22

Surface-emission laser diode, surface-emission laser diode array, optical scanning apparatus and image forming apparatus

#50

20090129213

2009-05-21

Optically assisted magnetic recording device with semiconductor laser, optically assisted magnetic recording head and magnetic disk device

#51

20090129212

2009-05-21

Optically assisted magnetic recording device with semiconductor laser, optically assisted magnetic recording head and magnetic disk device

#52

20090122659

2009-05-14

Optically assisted magnetic recording device with semiconductor laser, optically assisted magnetic recording head and magnetic disk device

#53

20080279241

2008-11-13

Light-emitting element and method for manufacturing the same

#54

20080232414

2008-09-25

Light emitting element, method for manufacturing light emitting element, light emitting element assembly, and method for manufacturing light emitting element assembly

#55

20080230716

2008-09-25

DNA biosensor and methods for making and using the same

#56

20080112442

2008-05-15

Surface-emitting laser and method for producing the same

#57

20080019410

2008-01-24

Surface emitting semiconductor device

#58

20070258499

2007-11-08

Surface-emitting type semiconductor laser

#59

20070248125

2007-10-25

Surface emitting laser diode

#60

20070153865

2007-07-05

Vertical cavity surface emitting laser

#61

20070091965

2007-04-26

Vertical-cavity surface-emitting semiconductor laser device

#62

20070091959

2007-04-26

Optimizing the increased oxide aperture relative to the laser dimensions

#63

20070014324

2007-01-18

Vertical cavity surface emitting laser

#64

20060286692

2006-12-21

Method for manufacturing semiconductor element, apparatus for manufacturing semiconductor element and semiconductor element

#65

20060285568

2006-12-21

Vertical-cavity surface-emitting laser device array and method of manufacturing the same

#66

20060211263

2006-09-21

Surface-emitting type device and its manufacturing method

#67

20060208655

2006-09-21

Surface-emitting type device and its manufacturing method

#68

20060187997

2006-08-24

Vertical cavity surface emitting laser diode

#69

20060187991

2006-08-24

Laterally oxidized vertical cavity surface emitting lasers

#70

20060159148

2006-07-20

Optical element

#71

20060045162

2006-03-02

Distributed Bragg Reflector for optoelectronic device

#72

20060023764

2006-02-02

Semiconductor laser and method of manufacturing the same

#73

20060013276

2006-01-19

VCSEL having an air gap and protective coating

#74

20050265412

2005-12-01

Surface emitting semiconductor laser diode and manufacturing method thereof

#75

20050190812

2005-09-01

Distributed bragg reflector for optoelectronic device

#76

20050185688

2005-08-25

Surface emitting semiconductor laser, and method and apparatus for fabricating the same

#77

20050175051

2005-08-11

Detecting pinholes in vertical cavity surface-emitting laser passivation

#78

20050158902

2005-07-21

Method and structure for eliminating polarization instability in laterally—oxidized VCSELs

#79

20050129076

2005-06-16

Screenable moisture-passivated planar index-guided VCSEL

#80

20050122849

2005-06-09

Optically assisted magnetic recording device with semiconductor laser, optically assisted magnetic recording head and magnetic disk device

#81

20050121678

2005-06-09

Vertical cavity surface emitting laser diode and method for manufacturing the same

#82

20050100070

2005-05-12

Surface-emitting type semiconductor laser and method for manufacturing the same

#83

20050084218

2005-04-21

Optical module, and optical transmission device

#84

20050083981

2005-04-21

Surface-emitting type semiconductor laser and method for manufacturing the same

#85

20050078726

2005-04-14

Vertical-cavity surface-emitting laser device array and method of manufacturing the same

#86

20050030993

2005-02-10

Near field optical apparatus

#87

20050030992

2005-02-10

Near field optical apparatus

#88

20050019973

2005-01-27

Phase array oxide-confined VCSELs